Ambient Weather WS-0211 Wireless Indoor & Outdoor Digital Thermometer for Kids of All Ages

Wireless outdoor and indoor temperature (°F or °C)
Records min. and max. temperature
12 or 24-hour time display
Perpetual calendar
Time alarm with snooze
Can receive up to 3 sensors
Wall hanging or free standing
Included thermometer transmitter WH-6
Synchronized instant reception
Cartoon animated "Wendy the Weather Wizard" display
Low power consumption (over 2 year battery life for remote sensor)
Specifications:
Wireless outdoor temperature range: -31°F to 149°F
Indoor temperature range: 32°F to 122°F
Temperature accuracy +/- 2.0°F
Transmission range: up to 300 feet
Transmission frequency: 433MHz
Power requirements:
Receiver: 2 x AAA alkaline batteries (not included)
Wireless sensor: 2 x AAA alkaline batteries (not included)